Wahyu Alif Ramadhan, Bahtiar Wilantara, Sulistia Aji Budi Utomo, Mohamad Saifudin, Benowo Randy Arsyad, Lukman Novaludin, and M Fatkhur Rokhmanin. 2021. “Megapro Motorcycle Exhaust Gas Test Results”. JASATEC 1 (1), 31-41. https://doi.org/10.37339/jasatec.v1i1.612.